private void Add <T>(ISequencedHandler handler, Type handlerType)
{
List <ISequencedHandler> routes;
if (!this.registeredRoutes.TryGetValue(typeof(T), out routes))
{
routes = new List <ISequencedHandler>();
}
if (this.registeredHandlers.Contains(handlerType))
{
var index = routes.FindIndex(x => x.HandlerType == handlerType);
if (index >= 0)
{
Log.Debug("Handler of type '{0}' already registered, replacing previously registered handler.", handlerType);
routes[index] = handler;
}
}
else
{
routes.Add(handler);
}
if (handlerType != null)
{
this.registeredHandlers.Add(handlerType);
}
this.registeredRoutes[typeof(T)] = routes.OrderBy(x => x.Sequence).ToList();
}
private static bool TryRoute(ISequencedHandler route, IHandlerContext context, object message)
{
try
{
return(route.Handle(context, message));
}
catch (AbortCurrentHandlerException e)
{
Log.Debug("Aborting executing of current handler of type '{0}' because of: {1}",
route.HandlerType, e.Message);
return(true);
}
}
